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<html>

<head>

  <meta charset="utf-8">
  <script>
    WCT = { waitFor: function (cb) { HTMLImports.whenReady(cb) } }
  </script>
  <script src="../../node_modules/wct-browser-legacy/browser.js"></script>
  <script src="../../node_modules/@webcomponents/webcomponents-platform/webcomponents-platform.js"></script>
  <script src="../../node_modules/es6-promise/dist/es6-promise.auto.min.js"></script>
  <script src="../../node_modules/@webcomponents/template/template.js"></script>
  <script src="../../node_modules/@webcomponents/html-imports/html-imports.min.js"></script>
  <script src="../../node_modules/@webcomponents/custom-elements/custom-elements.min.js"></script>
  <script src="../../apply-shim.min.js"></script>
  <script src="../../custom-style-interface.min.js"></script>
  <script src="../module/generated/make-element.js"></script>
  <script src="../module/generated/custom-style-element.js"></script>
  <script src="../module/generated/style-util.js"></script>
  <title>Complicated Order</title>

</head>

<body>
  <template id="child-element">
    <style>
      p {
        @apply --my-mixin;
      }
    </style>
    <p>I'm a DOM element. This is my local DOM!</p>
  </template>

  <template id="container-element">
    <style>
      child-element {
        --my-mixin: {
          background-color: rgb(255, 0, 0);
        }
      }
    </style>
    <child-element></child-element>
  </template>

  <template id="other-container-element">
    <style>
      child-element {
        --my-mixin: {
          font-size: 40px;
          background-color: rgb(0, 255, 0);
        }
      }
    </style>
    <child-element></child-element>
  </template>

  <container-element></container-element>
  <other-container-element></other-container-element>

  <script>
    suite('Complicated Order', () => {
      function assertComputed(node, property, expectedValue, msg) {
        assert.equal(getComputedStyle(node).getPropertyValue(property).trim(), expectedValue, msg);
      }
      suiteSetup(() => {
        makeElement('child-element');
        makeElement('container-element');
        makeElement('other-container-element');
      });
      test('complicated ordering works as expected', () => {
        let initialFontSize = getComputedStyle(document.head).getPropertyValue('font-size').trim();
        let con = document.querySelector('container-element');
        let oth = document.querySelector('other-container-element');
        assertComputed(con.shadowRoot.querySelector('child-element').shadowRoot.querySelector('p'), 'background-color', 'rgb(255, 0, 0)');
        assertComputed(con.shadowRoot.querySelector('child-element').shadowRoot.querySelector('p'), 'font-size', initialFontSize);
        assertComputed(oth.shadowRoot.querySelector('child-element').shadowRoot.querySelector('p'), 'background-color', 'rgb(0, 255, 0)');
        assertComputed(oth.shadowRoot.querySelector('child-element').shadowRoot.querySelector('p'), 'font-size', '40px');
        con.parentNode.removeChild(con);
        oth.parentNode.removeChild(oth);
      })
    })
  </script>
</body>
</html>